"未使用品" meaning in Japanese

{
  "forms": [
    {
      "form": "未使用品",
      "ruby": [
        [
          "未",
          "み"
        ],
        [
          "使",
          "し"
        ],
        [
          "用",
          "よう"
        ],
        [
          "品",
          "ひん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mishiyōhin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "みしようひん"
      },
      "expansion": "未(み)使(し)用(よう)品(ひん) • (mishiyōhin)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "an unused item"
      ],
      "id": "en-未使用品-ja-noun-01fXAbaw",
      "links": [
        [
          "unused",
          "unused"
        ],
        [
          "item",
          "item"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mʲiɕijo̞ːçĩɴ]"
    }
  ],
  "word": "未使用品"
}

{
  "forms": [
    {
      "form": "未使用品",
      "ruby": [
        [
          "未",
          "み"
        ],
        [
          "使",
          "し"
        ],
        [
          "用",
          "よう"
        ],
        [
          "品",
          "ひん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mishiyōhin",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "みしようひん"
      },
      "expansion": "未(み)使(し)用(よう)品(ひん) • (mishiyōhin)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with four Han script characters"
      ],
      "glosses": [
        "an unused item"
      ],
      "links": [
        [
          "unused",
          "unused"
        ],
        [
          "item",
          "item"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mʲiɕijo̞ːçĩɴ]"
    }
  ],
  "word": "未使用品"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "未使用品"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "未使用品",
  "trace": ""
}